package com.github.util;

import java.io.BufferedReader;
import java.io.DataOutputStream;
import java.io.IOException;
import java.io.InputStream;
import java.io.InputStreamReader;
import java.io.UnsupportedEncodingException;
import java.net.HttpURLConnection;
import java.net.URL;
import java.net.URLEncoder;
import java.util.HashMap;
import java.util.Map;
import com.google.gson.Gson;


public class RobotUtil {
	 public static String url ="http://www.tuling123.com/openapi/api";
	 public static String aPIkey= "b9bec33dcdc2463d8757af3dcb6ada99";
	 public static final String DEF_CHATSET = "UTF-8";
	 public static final int DEF_CONN_TIMEOUT = 30000;
	 public static final int DEF_READ_TIMEOUT = 30000;
	 public static String userAgent =  "Mozilla/5.0 (Windows NT 6.1) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/29.0.1547.66 Safari/537.36";
	
	public static String robotResultMessage(String inputMessage,String userid){
		  	String result ="";
	        Map params = new HashMap();//请求参数
            params.put("key",aPIkey);//您申请到的本接口专用的APPKEY
            params.put("info",inputMessage);//要发送给机器人的内容，不要超过30个字符
            params.put("dtype","");//返回的数据的格式，json或xml，默认为json
            params.put("loc","");//地点，如北京中关村
            params.put("lon","");//经度，东经116.234632（小数点后保留6位），需要写为116234632
            params.put("lat","");//纬度，北纬40.234632（小数点后保留6位），需要写为40234632
            params.put("userid","");//1~32位，此userid针对您自己的每一个用户，用于上下文的关联
	 
	        try {
	            String  resultJson =net(url, params, "GET");
	            Map map = new Gson().fromJson(resultJson, Map.class);
	            result =map.get("text").toString();
	        } catch (Exception e) {
	            e.printStackTrace();
	        }
	        return result;
	    }
	 
	    //2.数据类型
	    public static void getRequest2(){
	        String result =null;
	        Map params = new HashMap();//请求参数
	            params.put("dtype","");//返回的数据格式，json或xml，默认json
	            params.put("key",aPIkey);//您申请本接口的APPKEY，请在应用详细页查询
	 
	        try {
	            result =net(url, params, "GET");
	           
	        } catch (Exception e) {
	            e.printStackTrace();
	        }
	    }
	 
	 
	 
	    public static void main(String[] args) {
	    	//robotResultMessage("ninhao","aaa");
	    	String json ="{\"code\":40002,\"text\":\"有什么想说的话，不用藏在心里，可以直接告诉我哦~\"}";
	    	 Map map = new Gson().fromJson(json, Map.class);
	    	System.out.println(map.get("text").toString());
	    }
	 
	    /**
	     *
	     * @param strUrl 请求地址
	     * @param params 请求参数
	     * @param method 请求方法
	     * @return  网络请求字符串
	     * @throws Exception
	     */
	    public static String net(String strUrl, Map params,String method) throws Exception {
	        HttpURLConnection conn = null;
	        BufferedReader reader = null;
	        String rs = null;
	        try {
	            StringBuffer sb = new StringBuffer();
	            if(method==null || method.equals("GET")){
	                strUrl = strUrl+"?"+urlencode(params);
	            }
	            URL url = new URL(strUrl);
	            conn = (HttpURLConnection) url.openConnection();
	            if(method==null || method.equals("GET")){
	                conn.setRequestMethod("GET");
	            }else{
	                conn.setRequestMethod("POST");
	                conn.setDoOutput(true);
	            }
	            conn.setRequestProperty("User-agent", userAgent);
	            conn.setUseCaches(false);
	            conn.setConnectTimeout(DEF_CONN_TIMEOUT);
	            conn.setReadTimeout(DEF_READ_TIMEOUT);
	            conn.setInstanceFollowRedirects(false);
	            conn.connect();
	            if (params!= null && method.equals("POST")) {
	                try {
	                    DataOutputStream out = new DataOutputStream(conn.getOutputStream());
	                        out.writeBytes(urlencode(params));
	                } catch (Exception e) {
	                    // TODO: handle exception
	                }
	            }
	            InputStream is = conn.getInputStream();
	            reader = new BufferedReader(new InputStreamReader(is, DEF_CHATSET));
	            String strRead = null;
	            while ((strRead = reader.readLine()) != null) {
	                sb.append(strRead);
	            }
	            rs = sb.toString();
	        } catch (IOException e) {
	            e.printStackTrace();
	        } finally {
	            if (reader != null) {
	                reader.close();
	            }
	            if (conn != null) {
	                conn.disconnect();
	            }
	        }
	        return rs;
	    }
	 
	    //将map型转为请求参数型
	    public static String urlencode(Map<String,Object>data) {
	        StringBuilder sb = new StringBuilder();
	        for (Map.Entry i : data.entrySet()) {
	            try {
	                sb.append(i.getKey()).append("=").append(URLEncoder.encode(i.getValue()+"","UTF-8")).append("&");
	            } catch (UnsupportedEncodingException e) {
	                e.printStackTrace();
	            }
	        }
	        return sb.toString();
	    }
	
	
	
}	
